Awareness of Cancer Risk Factors and Its Signs and Symptoms in Northern Tanzania: a Cross-Sectional Survey in the General Population and in People Living with HIV.

An important component of cancer control programs for the growing burden in sub-Saharan Africa is a population's awareness of risk factors. Studies thereof have focused on single rather than multiple cancers and carcinogens. During March and April 2015, we undertook a survey to assess awareness of multiple cancer risk factors and symptoms in the Kilimanjaro Region, North Tanzania.

Africa's oesophageal cancer corridor: Do hot beverages contribute?

Purpose: Hot beverage consumption has been linked to oesophageal squamous cell cancer (EC), but its contribution to the poorly understood East African EC corridor is not known.

Methods: In a cross-sectional study of general-population residents in Kilimanjaro, North Tanzania, tea drinking temperatures and times were measured. Using linear regression models, we compared drinking temperatures to those in previous studies, by socio-demographic factors and tea type ("milky tea" which can be 50 % or more milk and water boiled together vs "black tea" which has no milk).